54018800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12277}}^1$

素因数の和:12306

約数の個数: 60

約数和(自身を含む): 141589896

約数和(自身を除く): 87571096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12277, 24554, 49108, 61385, 98216, 122770, 135047, 196432, 245540, 270094, 306925, 491080, 540188, 613850, 675235, 982160, 1080376, 1227700, 1350470, 2160752, 2455400, 2700940, 3376175, 4910800, 5401880, 6752350, 10803760, 13504700, 27009400, 54018800]

約数ペア:

[(1, 54018800), (2, 27009400), (4, 13504700), (5, 10803760), (8, 6752350), (10, 5401880), (11, 4910800), (16, 3376175), (20, 2700940), (22, 2455400), (25, 2160752), (40, 1350470), (44, 1227700), (50, 1080376), (55, 982160), (80, 675235), (88, 613850), (100, 540188), (110, 491080), (176, 306925), (200, 270094), (220, 245540), (275, 196432), (400, 135047), (440, 122770), (550, 98216), (880, 61385), (1100, 49108), (2200, 24554), (4400, 12277)]